The LM2596 regulator is a monolithic integrated circuit ideally suited for the easy and convenient design of a step-down switching regulator (buck converter). It is capable of driving a 3.0 A load with excellent line and load regulation.

The LM2596 is a commonly used popular step-down switching regulator IC. The adjustable version can take in input voltage from 4.5V to 36V and convert it to variable voltage sourcing up of 3A of continuous current. Its high current capability is commonly used in power modules to power/control heavy loads.

Part Status: Active
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Output Type: Adjustable
Number of Outputs: 1
Voltage-Input(Min): 4.5V
Voltage-Input(Max): 40V
Voltage-Output(Min/Fixed): 1.2V
Voltage-Output(Max): 37V
Current-Output: 3A
Frequency-Switching: 150kHz
Synchronous Rectifier: No
Operating Temperature: -40°C ~ 125°C (TJ)
Mounting Type: Surface Mount
Package/Case: TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Supplier Device Package: DDPAK/TO-263-5
Base Product Number: LM2596
RoHS Status: ROHS3 Compliant